baber/WOPTO huggingface dataset:
Patent JP-S6432077-A (JP)
Title: Piezoelectric pumping device
Inventor: MASUDA TAKU
IPC: F04B49/06
Filed: 1987-07-28
Abstract: PURPOSE:To perform flow control by altering the timing of voltage to be impressed on a piezoelectric vibrator opening or closing an inlet port and a discharge port and the impressing time both or either side. CONSTITUTION:When a piezoelectric vibrator 1 gets moving in a direction where displacement in a pump is made larger, an inlet port 3 is opened by a piezoelectric vibrator 2 and a discharge port 5 is closed by a piezoelectric vibrator 4. When the piezoelectric vibrator 1 gets moving in a direction where the displacement in the pump is made smaller, the inlet port 3 is closed by the piezoelectric vibrator 2 and the discharge port 5 is opened by the piezoelectric vibrator 4. Accordingly, the timing of voltage to be impressed and the impressing time are altered whereby smooth flow control is performable.
Patent JP-S5990581-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1983-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0853685-A (JP)
Title: Lubricant composition for metal working
Inventor: SHITO SEIICHI
IPC: C10N40/20
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a lubricant compsn. for metal working which prevents the generation of abrasion dust and thus improves the metal-working efficiency by compounding a base oil comprising a 6-40C linear olefin and a mineral oil and/or a synthetic oil with a specific partial fatty acid ester of a polyhydric alcohol. CONSTITUTION:The compsn. is prepd. by compounding a base oil comprising 3-wt.% or above 6-40C linear olefin and 97wt.% or less oil comprising a mineral and/or a synthetic oil and having a kinematic viscosity (40 deg.C) of 0.5-500cSt with 0.05-2.0wt.% partial fatty acid ester of a polyhydric alcohol having a 10C or higher fatty acid residue or residues and, if necessary, a 6-24C aliph. alcohol in a wt. ratio to the ester of 1-20.
Patent JP-H0824301-A (JP)
Title: Frame for assembling exercise cure equipment
Inventor: NAKAGAWA YASUHIKO
IPC: A61H1/02
Filed: 1994-08-10
Abstract: PURPOSE:To provide an exercise cure equipment assembling frame of which shape can be freely changed. CONSTITUTION:This frame is provided at least with plural struts A polygonally arranged while providing first engaged parts 10 at the upper end parts and providing second engaged parts 14 at the side parts, cross bars B arranged diagonally to the plural struts while respectively engaging with first engaging parts 15 provided at both ends with the first engaged parts of the struts, and bars C for strut link for engaging with second engaging parts 17, which are respectively coupled at both ends with hinges, to the second engaged parts 17 of adjacent struts among the plural struts.
Patent JP-H0534114-A (JP)
Title: Detecting apparatus for change in film thickness
Inventor: CHOKAI MINORU
IPC: G01B11/06
Filed: 1991-07-29
Abstract: PURPOSE:To measure the change in thickness of a film highly accurately by measuring the thickness of the film with optical interference, and analyzing the frequency. CONSTITUTION:The light from a laser 5 is cast on a thin film sample 1. The interference of the reflections of the lights from the upper surface and the rear surface of the sample is detected with a photodiode 7. The frequency is analyzed with a computer 9 through an analog-digital converter 8. In this way, the change in thickness with regard to a multilayered thin film which cannot be measured by a conventional method and a sample which swells in dissolution can be readily measured. The change in thickness of the film can be accurately obtained at a high speed because it is not necessary to prepare the complicated theory of the interference of multilayered thin film and the model of a swelling layer.
Patent JP-H0945063-A (JP)
Title: Front panel for video cassette recorder
Inventor: MATSUOKA YOSHIMICHI
IPC: G11B33/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the strength near a support by forming an arm at a door side and a front panel side support member of metal. SOLUTION: A door 1 is so provided as to cover the front panel 2 of a video cassette recorder so that the door 1 is rotatable by a support 5. An arm 3 protruding from the lower end of the door 1 is provided. When the door 1 is opened to the horizon, the arm 3 so limits the movement of the door 1 with a support member 4 as a stopper as not to rotate any more. When a load is applied down of the tangential direction of the surface of the door 1 at the time of opening the door 1, a load is concentrated at the member 4 and a breakage might occur at the arm 3, and the member 4 and the arm 3 or the periphery. Therefore, the member 4 and the arm 3 are made of metal to improve the strength as compared with those made of plastic, thereby preventing the breakage.
Patent JP-H0786629-A (JP)
Title: Photoelectric transducer
Inventor: SHIMIZU KATSUYA
IPC: H01L31/10
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a photoelectric transducer having fast response and enabling switch operation by two terminals with hysteresis to an optical input by composing the optoelectric transducer of a P-N junction light-receiving section region, a negative resistance section and a bias-voltage energizing section. CONSTITUTION:An optoelectric transducer consists of a negative resistance section 1 having BAMBIT structure, a bias-voltage energizing section 2 and a light-receiving section region 3 as a photo-diode. A BAMBIT is composed of a P-base region 6, a P<+> region 8, a P<+> contact region 9, an emitter region 10 and a gate region 11 in the negative resistance section 1. On the other hand, the bias-voltage energizing section 2 contains resistance regions 12, 13, 14. The emitter region 10 is connected to the resistance region 13 by an emitter electrode 17 and a bonding pad 19, and the P<+> contact region 9 is connected to the resistance region 14 by the base electrode 16 of the BAMBIT. The light-receiving section region 3 is bonded with the P<+> contact region 9 and the resistance region 14 by the base region 16 of the BAMBIT.
Patent JP-H0388479-A (JP)
Title: Gradation correction method for color video printer
Inventor: YATSUNO TADASHI
IPC: B41J2/385
Filed: 1989-07-21
Abstract: PURPOSE:To attain sufficient gradation even in the absence of R,G signals in input R, G, B signals by mixing an additive mixing primary color component not in the relation of complementary color with one primary color in 3 subtractive mixing primary colors with a subtractive mixing primary color component in the relation of complementary color and applying coloring with the mixed signal. CONSTITUTION:A trace of other primary color signal is mixed to primary color signals R(red), G(green) and B(blue) being input signals to a color video printer to convert the signals into R', G' and B' signals. Then an additive mixing primary color component not in the relation of complementary color with one primary color of three primary colors of subtractive mixture converted from the R', G' and B' signals is mixed with the primary color component in the relation of complementary color with the primary color component, resulting in producing Cy' (cyan), Mg' (magenta) and Ye' (yellow) signal thereby forming a print signal coloring the 3 primary colors for a printer. Thus, even when no green component is included and only a blue signal is included, sufficient gradation is taken.
Patent JP-S57110861-A (JP)
Title: Manufacture of sheet metal poly v-pulley
Inventor: KANEMITSU YUKIO
IPC: F16H55/49
Filed: 1980-12-27
Abstract: PURPOSE:To corectly form the shape of an opening end edge part in a peripheral wall part, by performing the compression molding in such a state that the opening end edge part of a cup-shaped base material is placed at a face-to-face position to a stopper part formed in a lower rotary press mold. CONSTITUTION:The compression molding is performing in such a manner that a receiving mold 19 is firstly arranged in a lifting state, and a preliminary formed cup-shaped base material 1 is set between upper and lower rotary press molds 17, 18. Here an opening end edge part 4a of a peripheral wall part 4 of the cup-shaped base material 1 is placed at a face-to-face position to a stopper part 21 of the lower rotary press mold 18. Then the upper rotary press mold 17 is lowered to hold a cup part 2 and stepped part 3 of the cup-shaped base material 1 by the upper rotary press mold 17 and the receiving mold 19, simultaneously upper and lower side auxiliary molding rollers 16, 16' are moved forward to form a root part while compressing the peripheral wall part 4 from its upper and lower both sides by the upper and lower rotary press molds 17, 18. At this time, an end 4a' of the opening end edge part 4a can be prevented from warping to the outside by the stopper part 21.
Patent JP-S6081319-A (JP)
Title: Infusibilization of pitch fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/14
Filed: 1983-10-12
Abstract: PURPOSE:To obtain a carbon fiber having excellent properties, in shortened infusibilization time, by applying cobalt bromide to the surface of a pitch fiber obtained by the melt-spinning of carbonaceous pitch, and infusibilizing the fiber in an oxidizing gas atmosphere. CONSTITUTION:Carbonaceous pitch such as ethylene tar pitch is melted at a temperature higher than the softening point by 30-80 deg.C, extruded from a nozzle having a diameter of 0.1-0.5mm., and wound at a rate of 100-200m/min to obtain a pitch fiber. Cobalt bromide is applied to the fiber by spraying, etc. at a rate of 0.1-20wt%, preferably 5-10wt%, based on the pitch fiber, and the fiber is infusibilized at <=400 deg.C, preferably 200-350 deg.C. The objective carbon fiber can be produced by carbonizing and graphitizing the above fiber.
Patent JP-H0933265-A (JP)
Title: Optical fiber gyro
Inventor: WATANABE KUNIYOSHI
IPC: G01C19/72
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noises in gyro signals by passing the light from a light source, propagating the light through the waveguide of an optical integrated circuit, reflecting the light propagated through the waveguide in the reverse direction at a beam splitter and combining the first-mode light generated at a the first Y branch at the second Y branch again. SOLUTION: The light from a light source 11 is guided in a waveguide 23 through a beam splitter 22 and branched at a Y branch 26. One light beam is propagated clockwise in an optical fiber loop 19 through a Y branch 26A and a connecting device 35. The light beams, which are propagated clockwise and counterclockwise through the loop 19, are phase-modulated by phase modulators 27 and 28, which are arranged along the branches 26A and 26B of the Y branch 26, and combined at the Y branch 26, and the interference light reaches the beam splitter 22 through the waveguide 23. The interference light is reflected from the splitter 22 and received by a light receiving device 13.
Patent JP-S5978352-A (JP)
Title: Plate making system for video picture
Inventor: FUJITA HIDEJI
IPC: H04N1/46
Filed: 1982-10-28
Abstract: PURPOSE:To perform video picture plate making of high quality by bringing a switching part, etc., under the control of a control part for corrections of a picture signal from a desired video source, conversion to color signals, and switching and output of an external signal, and interpolating a high-quality color signal on on-line basis. CONSTITUTION:The control part 40 controls a video source input switching part 30, a switching circuit 50 which switches and outputs the external color signal, a frame memory 53, etc. Then, the picture signal of a selected video source is corrected by a picture quality improving part 60 to obtain a high-quality picture signal, which is converted into respective color signals by an RGB decoder 52. Those signals and the external color signal passed through the circuit 50 are corrected with regard to gradations, etc., and stored temporarily in a frame memory; and they are read out as scanning information on odd and even fields by an off-line interpolating part 80 and processed by two-dimensional interpolation, thus performing the video picture plate making of high quality.
Patent JP-S6250355-A (JP)
Title: Polypropylene resin composition
Inventor: KUNO SHIGEO
IPC: C08L23/10
Filed: 1985-08-30
Abstract: PURPOSE:To provide the titled compsn. which prevents a clarifier from being decomposed during kneading, has excellent transparency and gives products such as packaging material, which does not allow org. matters to be dissolved out, by incorporating a di(alkylbenzylidene)sorbitol, etc., in a PP resin. CONSTITUTION:At least 1pt.wt. at least one stabilizer selected from among aliph. metal salts (e.g., calcium stearate), metal salts of alkyllactic acids (e.g., calcium stearyllactate) and metal salts of lactic acid (e.g., calcium lactate), these metal salts having chlorine-capturing properties and being effective in improving flow characteristics, mold release characteristics and dispersibility, is mixed with 1pt.wt. 1, 3, 2, 4-di(alkylbenzylidene)sorbitol or 1, 3, 2, 4- dibenzylidenesorbitol (b). The mixture is heated at a temp. of not lower than the m.p. of component (a), but not higher than the m.p. of component (b) to coat the surface of component (b) with component (a), thus obtaining component (A) composed of component (b) having a surface treated with component (a). 0.01-5pts.wt. component A is blended with 100pts.wt. PP resin (e.g., PP).
Patent JP-S5895502-A (JP)
Title: Solution separator
Inventor: TAMURA SHIYOUHEI
IPC: C07C29/00
Filed: 1981-11-25
Abstract: PURPOSE:To transmit microwave oscillations efficiency and to separate solns. efficiently in the stage of separating alcohol and water, etc., by providing a special composite permeable sheet like bellows. CONSTITUTION:A composite sheet A is formed of a dielectric porous film 1 which are hydrophobic to alcohols and are repellet to water, a water permeable conductive sheet 2, and a porous backing layer 3 for reinforcement. Such sheet A is passed between horizontal stanchions 5 and water collecting pipes 6, and both ends thereof are fixed to horizontal stanchions 5'. Aq. solns. of alcohol, etc. are filled in a case 1 up to the height of the raw liquid outlet 42 in said case so that the solns. are infiltrated into the clearances C between the deep valleys of the sheet A. When  high frequency voltage is applied upon the conductive sheet 2 of the bellows-like sheet A, the film 1 acts as a capacitor and repeats charging and discharging, thus generating microwave oscillations. Then the solns. in the clearances C of the bellows are excited by the microwave oscillating energy and are parted to alcohol and water. The alcohol permeates into the deep valley parts B of the sheet A. The alcohol is removed through the pipes 6.
Patent JP-S6250962-A (JP)
Title: Automatic generating system for logical symbol
Inventor: YAMAGISHI TETSUYA
IPC: G06F17/50
Filed: 1985-08-30
Abstract: PURPOSE:To make unnecessary an input by the labor of the position to picture-make the symbol data and the character string, and to change the logical symbol easily by automatically determining the logical symbol data for picture-making the logical symbol and the position to picture-make the character string in the symbol. CONSTITUTION:The logical symbol after the automatic generation is made into the rectangular shape by a fixing character string 4 in the logical symbol, an input terminal name 5 in the logical symbol and an output terminal name 6 in the logical symbol. The picture-making attribute is supplied which shows the division concerning whether or not the character string to picture-make as the picture-making information of the rectangular logical symbol and the character string to picture-make are the fixing character string such as the type name and the function name or the input and output terminal name. At the time of picture-making the symbol, the number of the character strings and the number of the character of character strings are supplied, and tthe sizes (x) and (y) of the symbol are determined. The sizes (x) and (y) of the logical symbol are minimum, the input of the position to picture-make the symbol data and the character string is automatically executed without using the labor, and the logical symbol is easily changed.
Patent JP-H1135452-A (JP)
Title: Sheet preparation for treating skin disease
Inventor: HIGUCHI MASAYUKI
IPC: A61K9/70
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet preparation for treatment of skin diseases (housed in a hermetically sealed container) capable of preventing deterioration of ointment layer and withstanding long-term storage. SOLUTION: This sheet preparation for treatment of skin diseases is obtained by spreading ointment 2 in a definite thickness onto a PE net 1, laminating a nonwoven fabric (separation layer) 3 thereon, laminating PP film onto the nonwoven fabric 3, further laminating nonwoven fabric 5 onto the PE net side, cutting the laminate in a definite size to afford a sheet-like ointment, placing the laminate onto a tray 6, charging into a rectangular paper/Al/PE lamination bag sealed on three sides with a deoxidizer and hermetically sealing one side of the bag with a heat pressure seal.
Patent JP-H0642896-A (JP)
Title: Shoulder type holster
Inventor: ASHIHARA HIDEYUKI
IPC: F41B15/02
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a shoulder type holster which is excellent in an active performance and in a performance of its secret portability such that a person can hide it and can have the shoulder type holster under clothes with close fittingness to the body and further with less fatigue in spite of its carrying for many hours by dispersing the weight to the shoulder and to the waist. CONSTITUTION:At an under portion of a holster body H, a weight supporting member G which has an engaging part I in engagement with a waist belt and gives a part of carried weight to a waist belt is arranged. The carried weight is dispersed not only to the shoulder but also to the waist through the weight supporting member G, and therefore, there is much less fatigue than that in customary cases, even if its carrying is executed for many hours. A close fittingness to the body becomes better and as a result, a performance of secret portability and an active performance can become very high.
Patent JP-S6081823-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTSUKI TATSUO
IPC: H01L21/265
Filed: 1983-10-11
Abstract: PURPOSE:To form an active layer with excellent uniformity and reproducibility by means of forming a damage layer located deeper than the active layer. CONSTITUTION:After etching a fat-removed and distorted surface layer of a semiconductor GaAs substrate 1, the part other than an active layer formed region is covered with resist 2. Boron is implanted into the region forming an angle not exceeding 2-3 deg. with the crystalline axis of the substrate 1 at the room temperature. The boron is also implanted into GaAs substrate 1 to form a damage layer 3. The implanting direction is made parallel with the crystalline axis and the substrate 1 is kept at room temperature to narrow the half-value width of the implanting depth Rp as well as to reduce the damage to the surface active layer forming region. Next Si is implanted to form an N type active layer 4. Later the surface of the substrate 1 is coated with SiO2 for annealing process. Through these implantations, the N type active layer 4 may be formed completely separated from the damage layer 3.
Patent JP-S6347471-A (JP)
Inventor: NAGAI YOSHINORI
IPC: E04B2/84
Filed: 1986-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0533878-A (JP)
Title: Electrically-driven flow regulating valve
Inventor: KOMATA MICHIO
IPC: F16K31/04
Filed: 1991-07-30
Abstract: PURPOSE:To provide an electrically-driven flow regulating valve wherein a flow amount is generated to steeply rise up to a required value from a value approximate to zero and then the flow amount can be accurately regulated by forming an opening part of a valve seat, brought into contact with a sliding valve unit, in a particular shape, in the case of the electrically-driven flow regulating valve in which the valve unit is slid into contact with the valve seat by a pulse motor. CONSTITUTION:In the case of an electrically-driven flow regulating valve formed by sliding a valve unit 3 on a circular arc-shaped surface of a valve seat part 2 in a valve main unit 1 by a pulse motor, an opening part brought into contact with the sliding valve unit 3 of the valve seat part 2 is constituted of shape in which a proportional control part 2c of shape, opened in a fan shape relating to a moving direction of the sliding valve unit 3 connected to a narrow short flow converting part 2b connected to a rise up part 2a, is combined with the initial flow amount rise up part 2a of long and narrow shape orthogonal to the moving direction of the sliding valve unit 3.
Patent JP-S6250978-A (JP)
Title: Image processing device
Inventor: KAWAMURA NAOTO
IPC: G06T5/00
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a high fidelity output regardless of an original image tone by binarizing an original picture signal with respect to an image on an edge part and the smoothed picture signal with respect to the image on the part except for the edge part. CONSTITUTION:A digital image 1a is inputted from a video data output part 1 to a smoothing circuit 8b, a selector 9 and an identifying circuit 13 through a buffer memory 11. The circuit 8b smoothes the picture signal and inputs the smoothed picture signal 50 to the selector 9. On the other hand, the memory 11 and the circuit 13, both of which compose an edge detecting part, judge the signal 1a to correspond to the edge part, and then the circuit 13 gives a SELECT signal to the selector 9. When the signal 1a is judged to correspond to the edge part, the selector 9 directly outputs the digital picture signal to a binarizing part which consists of a D/A converter 2, a comparator 4, etc When the signal 1a is judged to correspond to the edge part by the edge detecting part, a signal 50 is outputted to the binarizing part.
Patent JP-H0836054-A (JP)
Title: Safety system of working machine
Inventor: SUGAWARA KAZUHIRO
IPC: E02F9/24
Filed: 1994-07-20
Abstract: PURPOSE:To avoid radio interference among transceivers and to prevent an accident due to collision at a site where a plurality of working machines and workers are mixedly exist, by transmitting a microwave frequency-modulated by the variable pattern of the graph of a broken line to a transponder. CONSTITUTION:A function-generating ROM 31 memorizes various variable patterns in addition to the variable pattern of the graph of a broken line for connecting to a control voltage-generating circuit 11. An MPU 32 selects and reads the variable pattern from the ROM 31 FOR D/A conversion 11a. The variable pattern is then applied to a VCO 12 to change the frequency of a transmitting signal along a straight line. After a predetermined period of time, a transmitting wave sweeped to successively change the decline of the straight line is generated to be transmitted to a trasponder 20 (worker). Thus, mutual radio interference is avoided from the difference in the timing of transmission starting even if a plurality of transceivers (working machines) selects the same transmitting pattern. Each transceiver exactly detects the distance to the transponder 20 to prevent collision.